Home / 47,049,725.60-70,542,220.80-23,976,000.80

Finding the Fourth Proportional to 47,049,725.60, 70,542,220.80 and 23,976,000.80

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Solution

The fourth proportional to 47,049,725.60, 70,542,220.80 and 23,976,000.80 is: 35,947,507.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,049,725.60 : 70,542,220.80 = 23,976,000.80 : x
  2. Step 2: Convert to fraction form
    47,049,725.60/70,542,220.80 = 23,976,000.80/x
  3. Step 3: Cross multiply
    47,049,725.60x = 70,542,220.80 × 23,976,000.80
  4. Step 4: Simplify right side
    47,049,725.60x = 1,691,320,342,334,576.50
  5. Step 5: Solve for x
    x = 1,691,320,342,334,576.50/47,049,725.60
  6. Step 6: Final answer
    x = 35,947,507.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.